<template>
  <el-dialog title="新增员工" :visible="showDialog" @close="btnCancel">
    <!-- 表单 -->
    <el-form ref="addEmploy" :model="formData" :rules="rules" label-width="120px">
      <el-form-item label="姓名" prop="username">
        <el-input v-model="formData.username" style="width:90%" placeholder="请输入姓名" />
      </el-form-item>
      <el-form-item label="手机" prop="mobile">
        <el-input v-model="formData.mobile" style="width:90%" placeholder="请输入手机号" />
      </el-form-item>
      <el-form-item label="入职时间" prop="timeOfEntry">
        <el-date-picker v-model="formData.timeOfEntry" style="width:90%" placeholder="请选择入职时间" />
      </el-form-item>
      <el-form-item label="聘用形式" prop="formOfEmployment">
        <el-select v-model="formData.formOfEmployment" style="width:90%" placeholder="请选择">
          <el-option
            v-for="item in employeeEnum.hireType"
            :key="item.id"
            :value="item.id"
            :label="item.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="工号" prop="workNumber">
        <el-input v-model="formData.workNumber" style="width:90%" placeholder="请输入工号" />
      </el-form-item>
      <el-form-item label="部门">
        <el-input
          v-model="formData.departmentName"
          prop="departmentName"
          style="width:90%"
          placeholder="请选择部门"
          @focus="showDepts=true"
          @blur="controlShow"
        />
        <el-tree
          v-if="showDepts"
          :data="depts"
          :props="{label: 'name'}"
          default-expand-all
          @node-click="selectDept"
        />
      </el-form-item>
      <el-form-item label="转正时间">
        <el-date-picker v-model="formData.correctionTime" style="width:90%" placeholder="请选择转正时间" />
      </el-form-item>
    </el-form>
    <!-- footer插槽 -->
    <template v-slot:footer>
      <el-row type="flex" justify="center">
        <el-col :span="6">
          <el-button size="small" @click="btnCancel">取消</el-button>
          <el-button type="primary" size="small" @click="btnOk">确定</el-button>
        </el-col>
      </el-row>
    </template>
  </el-dialog>
</template>

<script>
import employeeEnum from '@/api/constant/employees'
import { getDepartmentList } from '@/api/department'
// 引入转换树形结构的额函数
import { listToTreeData } from '@/utils'
import { addEmployee } from '@/api/employees'
export default {
  props: {
    showDialog: {
      type: Boolean,
      default: false
    }
  },
  data() {
    return {
      timer: null,
      // 是否显示树形组件
      showDepts: false,
      // 部门数据
      depts: [],
      // 聘用形式的枚举数据
      employeeEnum: employeeEnum,
      formData: {
        username: '',
        mobile: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        timeOfEntry: '',
        correctionTime: ''
      },
      rules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: 'blur' },
          { min: 1, max: 4, message: '用户姓名为1-4位' }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur' }
        ],
        formOfEmployment: [{ required: true, message: '聘用形式不能为空', trigger: 'blur' }],
        workNumber: [{ required: true, message: '工号不能为空', trigger: 'blur' }],
        departmentName: [{ required: true, message: '部门不能为空', trigger: 'change' }],
        timeOfEntry: [{ required: true, message: '入职时间', trigger: 'blur' }]
      }
    }
  },
  async created() {
    const { depts } = await getDepartmentList()
    this.depts = listToTreeData(depts, '')
  },
  methods: {
    controlShow() {
      clearTimeout(this.timer)
      this.tiemr = setTimeout(() => {
        this.showDepts = false
      }, 200)
    },
    selectDept(dept) {
      console.log(dept)
      this.formData.departmentName = dept.name
      this.showDepts = false
    },
    async btnOk() {
      // 1、校验规则
      await this.$refs.addEmploy.validate()
      // 2、发送请求
      await addEmployee(this.formData)
      // 3、弹窗提示
      this.$message.success('添加成功')
      // 4、更新页面
      this.$emit('addEmployee')
      // 或者用this.$parent.方法
      // this.$parent.getEmployeesInfoList()  不推荐使用
      // 5、弹窗消失
      this.$emit('update:showDialog', false)
      // 这里也是可以用this.$parent.showDialog = false
    },
    // 返回
    btnCancel() {
      this.formData = {
        username: '',
        mobile: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        timeOfEntry: '',
        correctionTime: ''
      }
      this.$refs.addEmploy.resetFields()
      this.$emit('update:showDialog', false)
    }
  }
}
</script>

<style lang="scss" scoped>
::v-deep .el-tree {
  height: 150px;
  overflow: auto;
  width: 90%;
  position: absolute;
  z-index: 2;
}
</style>
